FireWally is described as 'Free firewall app for Mac, powered by Apple Intelligence and designed for anyone who wants to take full control of their online activity' and is a Firewall in the security & privacy category. There are more than 10 alternatives to FireWally for a variety of platforms, including Linux, Mac, Windows, Android and Android Tablet apps. The best FireWally alternative is Portmaster, which is both free and Open Source. Other great apps like FireWally are NetGuard, Little Snitch, OpenSnitch and LuLu by Objective-See.
Free, open-source privacy suite monitoring all network activity, blocking unwanted connections, using trusted filter lists for ads and malware, enforcing DNS-over-TLS, providing custom app and global rules, and supporting advanced privacy management.
NetGuard provides simple and advanced ways to block access to the internet - no root required.
Firewall application for monitoring and controlling outbound network connections, notifying users of attempted access, supporting rule-based blocking, real-time alerts on suspicious activity, and preventing unauthorized data transmission on macOS systems.
LuLu is the free, shared-source macOS firewall that aims to block unknown outgoing connections unless explicitly approved by the user.
Tiny Shield keeps your network safe by watching all connections and stopping bad stuff before it can harm your computer. Tiny Shield keeps an eye on everything your Mac connects to, making sure you can see all your internet activity in one place.
Ufw stands for Uncomplicated Firewall, and is program for managing a netfilter firewall. It provides a command line interface and aims to be uncomplicated and easy to use.
As soon as you’re connected to the Internet, your apps can send whatever they want to wherever they want, unnoticed by you, because all of this happens invisibly under the hood.
Firewalld provides a dynamically managed firewall with support for network/firewall zones that define the trust level of network connections or interfaces. It has support for IPv4, IPv6 firewall settings, ethernet bridges and IP sets.
Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely invisible.
Austria
EU
Netherlands
Italy
United States
Australia
Finland